package dblayer;

import modellayer.Invoice;
import java.sql.*;
import java.util.ArrayList;

/**
 * @author Gruppe 3
 */
public interface IFDBInvoice {
	
	public ArrayList<Invoice> getAllInvoices(); 

	public Invoice selectSingleInvoice(int invoiceID) throws SQLException;

	public int insertInvoice(Invoice i) throws SQLException;

	public int updateInvoice(Invoice i) throws SQLException; 

	public int deleteInvoice(Invoice i) throws SQLException; 

}
